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Trivial changes to avoid some compiler warnings.

master
Edmund Grimley Evans 2015-11-19 18:26:47 +00:00
parent 553242c18a
commit ba99a70cd8
5 changed files with 12 additions and 9 deletions
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2
libtcc.c
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@ -1974,7 +1974,7 @@ enum {
TCC_OPTION_E, TCC_OPTION_E,
TCC_OPTION_MD, TCC_OPTION_MD,
TCC_OPTION_MF, TCC_OPTION_MF,
TCC_OPTION_x, TCC_OPTION_x
}; };
#define TCC_OPTION_HAS_ARG 0x0001 #define TCC_OPTION_HAS_ARG 0x0001

8
tcc.h
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@ -34,7 +34,7 @@
#include <fcntl.h> #include <fcntl.h>
#include <setjmp.h> #include <setjmp.h>
#include <time.h> #include <time.h>
#include <sys/stat.h> // stat() #include <sys/stat.h> /* stat() */
#ifdef CONFIG_TCCASSERT #ifdef CONFIG_TCCASSERT
#include <assert.h> #include <assert.h>
@ -704,7 +704,7 @@ struct TCCState {
enum { enum {
LINE_MACRO_OUTPUT_FORMAT_GCC, LINE_MACRO_OUTPUT_FORMAT_GCC,
LINE_MACRO_OUTPUT_FORMAT_NONE, LINE_MACRO_OUTPUT_FORMAT_NONE,
LINE_MACRO_OUTPUT_FORMAT_STD, LINE_MACRO_OUTPUT_FORMAT_STD
} Pflag; /* -P switch */ } Pflag; /* -P switch */
int dflag; /* -dX value */ int dflag; /* -dX value */
@ -1033,8 +1033,8 @@ struct TCCState {
#endif /* defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64 */ #endif /* defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64 */
enum tcc_token { enum tcc_token {
TOK_LAST = TOK_IDENT - 1, TOK_LAST = TOK_IDENT - 1
#define DEF(id, str) id, #define DEF(id, str) ,id
#include "tcctok.h" #include "tcctok.h"
#undef DEF #undef DEF
}; };

5
tccasm.c
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@ -550,7 +550,10 @@ static void asm_parse_directive(TCCState *s1)
n = asm_int_expr(s1); n = asm_int_expr(s1);
next(); next();
} }
sprintf(sname, (n?".%s%d":".%s"), get_tok_str(tok1, NULL), n); if (n)
sprintf(sname, ".%s%d", get_tok_str(tok1, NULL), n);
else
sprintf(sname, ".%s", get_tok_str(tok1, NULL));
use_section(s1, sname); use_section(s1, sname);
} }
break; break;

2
tccrun.c
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@ -235,7 +235,7 @@ static void set_pages_executable(void *ptr, unsigned long length)
end = (addr_t)ptr + length; end = (addr_t)ptr + length;
end = (end + PAGESIZE - 1) & ~(PAGESIZE - 1); end = (end + PAGESIZE - 1) & ~(PAGESIZE - 1);
mprotect((void *)start, end - start, PROT_READ | PROT_WRITE | PROT_EXEC); mprotect((void *)start, end - start, PROT_READ | PROT_WRITE | PROT_EXEC);
__clear_cache(ptr, ptr + length); __clear_cache(ptr, (char *)ptr + length);
#endif #endif
} }

4
x86_64-gen.c
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@ -77,7 +77,7 @@ enum {
TREG_ST0 = 24, TREG_ST0 = 24,
TREG_MEM = 0x20, TREG_MEM = 0x20
}; };
#define REX_BASE(reg) (((reg) >> 3) & 1) #define REX_BASE(reg) (((reg) >> 3) & 1)
@ -1703,7 +1703,7 @@ int gtst(int inv, int t)
to our target if the result was unordered and test wasn't NE, to our target if the result was unordered and test wasn't NE,
otherwise if unordered we don't want to jump. */ otherwise if unordered we don't want to jump. */
vtop->c.i &= ~0x100; vtop->c.i &= ~0x100;
if (!inv == (vtop->c.i != TOK_NE)) if (inv == (vtop->c.i == TOK_NE))
o(0x067a); /* jp +6 */ o(0x067a); /* jp +6 */
else else
{ {